Sales_Analysis

Designed a Sales Data Warehouse using Star Schema modeling to support analytical and reporting Developed end-to-end ETL processes using SSIS to extract, cleanse, transform, and load sales data into fact and dimension tables. Built SSAS multidimensional cubes with measures, dimensions, and hierarchies to enable fast slicing and dicing of sales data. Designed an interactive dashboards and reports using Power BI and SSRS for business users. Delivered actionable KPIs such as Revenue, Total Sales, YOY Growth, Top Products, and Regional Growth Margin ,Performance